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Planning application

54 Marmont Road London Southwark SE15 5TE

Awaiting decision Southwark 25/AP/2897 Householder Application

Works: Windows or glazing Domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Increase of depth of the existing basement to create a gym/study, bedroom and WC including new bay window entrance door and retaining wall to create a light well at the front of the property, and excavation of a lightwell with glass screen at the rear.

As published by the council, reference 25/AP/2897

Application record

Reference
25/AP/2897
Type
Householder Application
Status
Under consideration/assessment
Received
7 Oct 2025
Validated
7 Oct 2025
Ward
Peckham
Parish
Peckham And Nunhead
Postcode
SE15 5TE

Timeline

Dates from the published record

  1. 7 Oct 2025

    Received by Southwark

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 2 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Southwark took a median of 52 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in Croydon

65 applications on PlanIndex · across 14 councils · 69% granted

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Documents

Plans, drawings, consultee responses and the officer's report

11 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What happens while it is decided

This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 26 Furley Road London Southwark SE15 5UQ

    26/AP/1095 Submitted 16 Apr 2026 23m away

    Erection of an L-shaped loft conversion with rear dormers, installation of two rooflights to the front roof slope, and construction of a two-storey rear extension and single-storey side infill extension

    Granted Householder Extension Loft or dormer 18 docs
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  • 10 FURLEY ROAD, LONDON, SE15 5UQ

    19/AP/1978 Submitted 29 Jun 2019 50m away

    Prior approval for existing single storey to be demolished and a new extension to be built.

    Withdrawn Prior approval Extension Demolition 4 docs
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  • 22 FURLEY ROAD, LONDON SE15 5UQ

    17/AP/2334 Submitted 12 Jun 2017 50m away

    Conversion and extend existing basement in a 1x bed flat.

    Withdrawn Full applications

  • Flats A & B 66 Furley Road SE15 5UQ

    05/AP/1122 Submitted 3 Jun 2005 50m away

    Replace all front and rear windows with double-glazed white reinforced UPVC sheerframe windows. Front windows to be sheerframe vertically sliding sash UPVC windows. Rear windows to be sheerframe casement UPVC windows.

    Granted Householder Windows or glazing
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  • 58 Furley Road London Southwark SE15 5UQ

    26/AP/1598 Submitted 4 Jun 2026 92m away

    Construction of an L-shaped rear dormer.

    Granted Householder Loft or dormer 13 docs
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  • Flat A 47 Goldsmith Road London Southwark SE15 5TF

    20/AP/3600 Submitted 7 Dec 2020 96m away

    Single storey rear extension with slate roof, roof light, velux window and glass door; Two new UPVC windows on East elevation and repositioning of garden gate.

    Granted Householder Extension Loft or dormer +2 11 docs
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In Southwark

  • 26/AP/0707 Granted

    33 Abbotswood Road London Southwark SE22 8DJ

    Construction of a rear dormer extension and ground floor rear extension.

    11 Mar 2026 Householder
  • 26/AP/0784 Granted

    60 Grove Park London Southwark SE5 8LF

    Refurbishment of the property including replacement of glazing with thermally efficient conservation windows templated after originals, construction of a single-storey rear extension, a loft extension, minor internal partition alterations, and removal of external soil vent pipes.

    18 Mar 2026 Householder
  • 26/AP/1488 Granted

    15 Canon Beck Road London Southwark SE16 7DJ

    Loft conversion including the insertion of 2 no. rooflights to the front roof slope; conversion of the existing garage to a habitable room with an associated window to replace the existing garage door on the front elevation, installation of an Air Source Heat Pump and other alterations to the rear elevation fenestration at ground floor level.

    22 May 2026 Householder
  • 26/AP/0971 Granted

    86 Henslowe Road London Southwark SE22 0AS

    Retrospective planning permission for alterations to front garden layout including a front porch with projecting canopy, alterations to window apertures and fenestration, provision of cycle and refuses stores, along with hard and soft landscaping. new bin store and raised porch roof and revisions to front elevation fenestration.

    2 Apr 2026 Householder
  • 26/AP/1519 Granted

    61 Tyrrell Road London Southwark SE22 9NE

    Construction for a rear and side wrap around ground floor extension

    27 May 2026 Householder